CN204554214U - A kind of new type natural feed channel pipeline section type baffler - Google Patents
A kind of new type natural feed channel pipeline section type baffler Download PDFInfo
- Publication number
- CN204554214U CN204554214U CN201520229126.6U CN201520229126U CN204554214U CN 204554214 U CN204554214 U CN 204554214U CN 201520229126 U CN201520229126 U CN 201520229126U CN 204554214 U CN204554214 U CN 204554214U
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- CN
- China
- Prior art keywords
- noise reduction
- flange
- inwall
- wall
- tail bone
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a kind of baffler, especially a kind of new type natural feed channel pipeline section type baffler.Comprise outlet(discharge) flange, foam metal filled thing, noise reduction inwall, noise reduction outer wall, noise reduction tail bone, current plate, inlet flange, described noise reduction outer wall one end is connected on outlet(discharge) flange, the other end is connected on inlet flange, described noise reduction inwall is positioned over the inside of noise reduction outer wall, described foam metal filled thing is positioned in the annular space that formed between noise reduction inwall and noise reduction outer wall, described noise reduction tail bone is connected on inlet flange, described current plate is positioned over the inside of noise reduction inwall, and is enclosed within the external cylindrical surface of noise reduction tail bone.The utility model tool has the following advantages: structure is simple, easy to use, can carry out rectification to natural gas line flow field, eliminates flow noise, adopts metal foam packing, improves erasure effect.
Description
Technical field
The utility model relates to a kind of baffler, especially a kind of new type natural feed channel pipeline section type baffler.
Background technique
Being applied to, erasure effect higher to the baffler price in natural gas line is not at present clearly, working portion does not obtain good support yet simultaneously, often produce fracture because of junction surface discontinuity equalization, have impact on its application in the middle of actual production and popularization.
Model utility content
The utility model is intended to solve the problem, and provides a kind of new type natural feed channel pipeline section type baffler, and which overcome not good, the normal drawback producing fracture because of junction surface discontinuity equalization of general pipe muffler erasure effect, its technological scheme adopted is as follows:
A kind of new type natural feed channel pipeline section type baffler, comprise outlet(discharge) flange, foam metal filled thing, noise reduction inwall, noise reduction outer wall, noise reduction tail bone, current plate, inlet flange, described noise reduction outer wall one end is connected on outlet(discharge) flange, the other end is connected on inlet flange, described noise reduction inwall is positioned over the inside of noise reduction outer wall, described foam metal filled thing is positioned in the annular space that formed between noise reduction inwall and noise reduction outer wall, described noise reduction tail bone is connected on inlet flange, described current plate is positioned over the inside of noise reduction inwall, and be enclosed within the external cylindrical surface of noise reduction tail bone.
Described outlet(discharge) flange is identical with inlet flange structure, outlet(discharge) flange and inlet flange are equipped with four tapped holes, six cylindrical holes and a center hole, and center hole is positioned at flange center, tapped hole is positioned at outermost, and cylindrical hole is between center hole and tapped hole.
Described current plate is provided with a center hole and six cylindrical holes, and center hole on current plate is corresponding with the center hole on inlet flange and cylindrical hole respectively with cylindrical hole.
Described noise reduction tail bone is shell construction, is made up of cylindrical shell and cone shell, and the surface of noise reduction tail bone is provided with 56 apertures.
The utility model tool has the following advantages: structure is simple, easy to use, can carry out rectification to natural gas line flow field, eliminates flow noise, adopts metal foam packing, improves erasure effect.
Accompanying drawing explanation
Fig. 1: the exploded perspective view of a kind of new type natural feed channel of the utility model pipeline section type baffler;
Fig. 2: the overall structure schematic diagram of a kind of new type natural feed channel of the utility model pipeline section type baffler;
Fig. 3: the overall sectional view of a kind of new type natural of the utility model feed channel pipeline section type baffler;
Fig. 4: the plan view of a kind of new type natural feed channel of the utility model pipeline section type baffler silencer wall and metal foam packing part.
Symbol description:
1. outlet(discharge) flange, 2. foam metal filled thing, 3. noise reduction inwall, 4. noise reduction outer wall, 5. noise reduction tail bone, 6. current plate, 7. inlet flange.
Embodiment
Below in conjunction with accompanying drawing and example, the utility model is described in further detail:
As Figure 1-4, a kind of new type natural feed channel of the utility model pipeline section type baffler, comprise outlet(discharge) flange (1), foam metal filled thing (2), noise reduction inwall (3), noise reduction outer wall (4), noise reduction tail bone (5), current plate (6), inlet flange (7), described noise reduction outer wall (4) one end is connected on outlet(discharge) flange (1), the other end is connected on inlet flange (7), described noise reduction inwall (3) is positioned over the inside of noise reduction outer wall (4), described foam metal filled thing (2) is positioned in the annular space that formed between noise reduction inwall (3) and noise reduction outer wall (4), described noise reduction tail bone (5) is connected on inlet flange (7), described current plate (6) is positioned over the inside of noise reduction inwall (3), and be enclosed within the external cylindrical surface of noise reduction tail bone (5).
Described outlet(discharge) flange (1) is identical with inlet flange (7) structure, outlet(discharge) flange (1) and inlet flange (7) are equipped with four tapped holes, six cylindrical holes and a center hole, and center hole is positioned at flange center, tapped hole is positioned at outermost, and cylindrical hole is between center hole and tapped hole.
Described current plate (6) is provided with a center hole and six cylindrical holes, and center hole on current plate (6) is corresponding with the center hole on inlet flange (7) and cylindrical hole respectively with cylindrical hole.
Described noise reduction tail bone (5) is shell construction, is made up of cylindrical shell and cone shell, and the surface of noise reduction tail bone (5) is provided with 56 apertures.
When the utility model uses, first baffler is arranged on pipeline by inlet flange (7) and outlet(discharge) flange (1), gas enters baffler by pipeline by inlet flange (7), because current plate (6) structure is a middle center hole, periphery six cylindrical holes, therefore the gas entered in baffler is divided into two-part: a part enters in noise reduction inwall (3) by center hole, another part is entered in noise reduction inwall (3) by six cylindrical holes after noise reduction tail bone (5) again, noise reduction tail bone (5) has buffer function, can by the most of gas buffer noise reduction by center hole, 56 cylindrical holes again on noise reduction tail bone (5) are discharged, 24 foam metal filled things (2) are distributed with between noise reduction inwall (3) and noise reduction outer wall (4), effectively can absorb noise, enter into the gas of noise reduction inwall (3) through noise reduction inwall (3), foam metal filled thing (2), after the repeatedly sound-absorbing noise elimination of noise reduction outer wall (4), discharged by outlet(discharge) flange (1), thus complete noise reduction process.
Be illustrated the utility model by way of example above, but the utility model is not limited to above-mentioned specific embodiment, all any changes of doing based on the utility model or modification all belong to the claimed scope of the utility model.
Claims (4)
1. a new type natural feed channel pipeline section type baffler, it is characterized in that: comprise outlet(discharge) flange (1), foam metal filled thing (2), noise reduction inwall (3), noise reduction outer wall (4), noise reduction tail bone (5), current plate (6), inlet flange (7), described noise reduction outer wall (4) one end is connected on outlet(discharge) flange (1), the other end is connected on inlet flange (7), described noise reduction inwall (3) is positioned over the inside of noise reduction outer wall (4), described foam metal filled thing (2) is positioned in the annular space that formed between noise reduction inwall (3) and noise reduction outer wall (4), described noise reduction tail bone (5) is connected on inlet flange (7), described current plate (6) is positioned over the inside of noise reduction inwall (3), and be enclosed within the external cylindrical surface of noise reduction tail bone (5).
2. a kind of new type natural feed channel pipeline section type baffler according to claim 1, it is characterized in that: described outlet(discharge) flange (1) is identical with inlet flange (7) structure, outlet(discharge) flange (1) and inlet flange (7) are equipped with four tapped holes, six cylindrical holes and a center hole, and center hole is positioned at flange center, tapped hole is positioned at outermost, and cylindrical hole is between center hole and tapped hole.
3. a kind of new type natural feed channel pipeline section type baffler according to claim 1, it is characterized in that: described current plate (6) is provided with a center hole and six cylindrical holes, and center hole on current plate (6) is corresponding with the center hole on inlet flange (7) and cylindrical hole respectively with cylindrical hole.
4. a kind of new type natural feed channel pipeline section type baffler according to claim 1, it is characterized in that: described noise reduction tail bone (5) is shell construction, be made up of cylindrical shell and cone shell, the surface of noise reduction tail bone (5) is provided with 56 apertures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520229126.6U CN204554214U (en) | 2015-04-16 | 2015-04-16 | A kind of new type natural feed channel pipeline section type baffler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520229126.6U CN204554214U (en) | 2015-04-16 | 2015-04-16 | A kind of new type natural feed channel pipeline section type baffler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204554214U true CN204554214U (en) | 2015-08-12 |
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ID=53829322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520229126.6U Expired - Fee Related CN204554214U (en) | 2015-04-16 | 2015-04-16 | A kind of new type natural feed channel pipeline section type baffler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204554214U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107631120A (en) * | 2017-10-30 | 2018-01-26 | 蚌埠新奥能源发展有限公司 | A kind of Gas Pipe silencing means |
| CN108758153A (en) * | 2018-08-03 | 2018-11-06 | 郑州引领科技有限公司 | A kind of gas pipeline silencing vibration-damping device |
-
2015
- 2015-04-16 CN CN201520229126.6U patent/CN204554214U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107631120A (en) * | 2017-10-30 | 2018-01-26 | 蚌埠新奥能源发展有限公司 | A kind of Gas Pipe silencing means |
| CN108758153A (en) * | 2018-08-03 | 2018-11-06 | 郑州引领科技有限公司 | A kind of gas pipeline silencing vibration-damping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20160416 |